Jacob de Marchia, commonly known in English as Saint James of the Marches, was an Italian Friar Minor, preacher and writer. He was a Papal legate and Inquisitor.

Pope Callixtus III, born Alonso de Borja, but referred to in English-language accounts as Alfonso de Borgia as a member of the House of Borgia, was head of the Catholic Church and ruler of the Papal S